<a href='http://google.com'>Googler</a>
<a> No href</a>
<a title="some title"> No href but title available</a>
<a href='http://example.com' title="Example title"> Example</a>
<a href="http://example.com" title="abc">
<a href="http://example.com" title="abc">
<a href="http://example.com" title="abc">
link text
</a></a></a>
<a href='http://example.com' title>Empty link title</a>
